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Topic: Kinda problem :D (Read 1439 times)

Hi guys im new to this forum but i write here because i seek help. Since some time i builded my self a robot (easy one) nothing very special 2 motors servo and IR sensor for a distance and for a controller im using arduino UNO. OK got it ? Now to the problem ... when i run my first test program i saw something terrible for my eyes servo is runing the code perfectly but that is not the terrible part the motors are not doing anything NOTHING not at all but when i made a program to test the motors alone (with no code for servo) they are acting well and now im STUNED please guys give me some idea to catch

You don't need to draw the Arduino - just assign the 8 wires with direction (although I guess they're all out from the arduino (to the rest of the circuiit).Just get the pin numbers for the L293D correct as you have connected it - shouldn't be all that hard

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Regards,Søren

A rather fast and fairly heavy robot with quite large wheels needs what? A lot of power?Please remember...Engineering is based on numbers - not adjectives

I think i found a clue now i saw that the individual battery for the servo isnt powering it at all and when i try to power the all parts 2 motors and servo i moves the servo only i made few tests with commands by deleting all the part of the servo and adding 1 line after every test and the motors stop runing at that line :